diff --git a/module/Apps/TableCreator.mjs b/module/Apps/TableCreator.mjs
index 9619af2..1422fbf 100644
--- a/module/Apps/TableCreator.mjs
+++ b/module/Apps/TableCreator.mjs
@@ -75,7 +75,7 @@ export class TableCreator extends HandlebarsApplicationMixin(ApplicationV2) {
 		if (this._name.startsWith(`Dice`)) {
 			ctx.createButtonDisabled = !this._name.match(diceNamespacePattern);
 			ctx.typeDisabled = true;
-			ctx.type = BucketTypes.RANGE;
+			ctx.type = BucketTypes.NUMBER;
 			this.#diceNamespaceAlert ??= ui.notifications.info(
 				`Tables in the "Dice" namespace must be formatted as "Dice/dX" where X is the number of sides on the die and are restricted to be ranges 1 to X.`,
 				{ permanent: true },
diff --git a/module/hooks/ready.mjs b/module/hooks/ready.mjs
index 33fe483..025ed1b 100644
--- a/module/hooks/ready.mjs
+++ b/module/hooks/ready.mjs
@@ -29,10 +29,10 @@ Hooks.on(`ready`, () => {
 			);
 
 			// Fire and forget
-			CONFIG.stats.db.migrateData(notif)
+			CONFIG.stats.db.migrateData(lastVersion, notif)
 				.then(() => {
 					game.settings.set(__ID__, `lastVersion`, __VERSION__);
-					setTimeout(() => ui.notifications.remove(notif), 500);
+					setTimeout(() => ui.notifications.remove(notif), 5_000);
 				});
 		} else {
 			ui.notifications.error(
diff --git a/module/utils/buckets.mjs b/module/utils/buckets.mjs
index 7082df1..53c78f6 100644
--- a/module/utils/buckets.mjs
+++ b/module/utils/buckets.mjs
@@ -6,7 +6,6 @@ const { StringField, NumberField } = foundry.data.fields;
 export const BucketTypes = {
 	STRING: `string`,
 	NUMBER: `number`,
-	RANGE: `range`,
 };
 
 /**
diff --git a/module/utils/databases/Database.mjs b/module/utils/databases/Database.mjs
index acca180..9cd4be1 100644
--- a/module/utils/databases/Database.mjs
+++ b/module/utils/databases/Database.mjs
@@ -28,7 +28,7 @@ Default Subtables:
 	tables that are parents to other tables.
 */
 
-const { deleteProperty, diffObject, expandObject, mergeObject } = foundry.utils;
+const { deleteProperty, diffObject, expandObject, isNewerVersion, mergeObject } = foundry.utils;
 
 /**
  * The generic Database implementation, any subclasses should implement all of
@@ -275,7 +275,7 @@ export class Database {
 	 * @returns {boolean}
 	 */
 	static requiresMigrationFrom(lastVersion) {
-		return foundry.utils.isNewerVersion(__VERSION__, lastVersion);
+		return isNewerVersion(__VERSION__, lastVersion);
 	};
 
 	/**
@@ -289,7 +289,27 @@ export class Database {
 	 * @param {Notification} notif The progress bar notification used for
 	 * user feedback while performing migrations.
 	 */
-	static async migrateData(lastVersion, notif) {};
+	static async migrateData(lastVersion, notif) {
+		const totalSteps = 1;
+
+		/*
+		This migration is for going up to 1.0.3, getting rid of any tables that have
+		a bucket type of range, since those were not supported within the initial
+		release, but could still accidentally be created by users.
+		*/
+		if (isNewerVersion(`1.0.3`, lastVersion)) {
+			Logger.log(`Migrating up to the v1.0.3 data structure`);
+			const tables = game.settings.get(__ID__, `tables`);
+			for (const table of Object.values(tables)) {
+				if (table.buckets.type !== `range`) { continue };
+				table.buckets.type = BucketTypes.NUMBER;
+				table.buckets.showEmptyBuckets = true;
+			};
+			await game.settings.set(__ID__, `tables`, tables);
+			notif.update({ pct: notif.pct + (1 / totalSteps) });
+		};
+
+	};
 };
 
 /* eslint-enable no-unused-vars */
diff --git a/public/templates/Apps/TableManager/buckets/range.hbs b/public/templates/Apps/TableManager/buckets/range.hbs
deleted file mode 100644
index 0462a0e..0000000
--- a/public/templates/Apps/TableManager/buckets/range.hbs
+++ /dev/null
@@ -1,42 +0,0 @@
-<div class="input-group">
-	<label for="{{meta.idp}}-min">
-		Minimum
-	</label>
-	<input
-		id="{{meta.idp}}-min"
-		type="number"
-		name="buckets.min"
-		value="{{ buckets.min }}"
-		required
-		{{disabled buckets.locked}}
-	>
-</div>
-<div class="input-group">
-	<label for="{{meta.idp}}-max">
-		Maximum
-	</label>
-	<input
-		id="{{meta.idp}}-max"
-		type="number"
-		name="buckets.max"
-		value="{{ buckets.max }}"
-		required
-		{{disabled buckets.locked}}
-	>
-</div>
-<div class="input-group">
-	<label for="{{meta.idp}}-step">
-		Step
-	</label>
-	<input
-		id="{{meta.idp}}-step"
-		type="number"
-		name="buckets.step"
-		value="{{ buckets.step }}"
-		required
-		{{disabled buckets.locked}}
-	>
-	<p class="hint">
-		The size of the step between values within the range.
-	</p>
-</div>